Influence of climate conditions on aflatoxin M1 contamination in raw milk from Minas Gerais State, Brazil

► The occurrence of AFM1 in raw milk from Minas Gerais State, Brazil, in different climate conditions was evaluated. ► The AFM1 concentrations in milk were below the permitted limits established by national legislation. ► Climate conditions influence the AFM1 contamination in raw milk and the estimate daily intake. ► The contamination levels of AFM1 are higher in dry periods.